8489088097664 has 64 divisors (see below), whose sum is σ = 17929426898160. Its totient is φ = 3989788114944.

The previous prime is 8489088097643. The next prime is 8489088097691. The reversal of 8489088097664 is 4667908809848.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766037 + ... + 4191060.

Almost surely, 2^{8489088097664} is an apocalyptic number.

It is an amenable number.

8489088097664 is an abundant number, since it is smaller than the sum of its proper divisors (9440338800496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8489088097664 is a wasteful number, since it uses less digits than its factorization.

8489088097664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4957915 (or 4957903 counting only the distinct ones).

The product of its (nonzero) digits is 1337720832, while the sum is 77.

The spelling of 8489088097664 in words is "eight trillion, four hundred eighty-nine billion, eighty-eight million, ninety-seven thousand, six hundred sixty-four".